Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

F || (F /\ r) || ~~(~~(q /\ q) || ~~p)

⇒ logic.propositional.absorpor

F || ~~(~~(q /\ q) || ~~p)

⇒ logic.propositional.falsezeroor

~~(~~(q /\ q) || ~~p)

⇒ logic.propositional.notnot

~~(q /\ q) || ~~p

⇒ logic.propositional.notnot

(q /\ q) || ~~p

⇒ logic.propositional.idempand

q || ~~p

⇒ logic.propositional.notnot

q || p